Single Answer MCQ
Q-00051553
What is the universal set if A = {1, 3}, B = {2, 3, 4}?
1
{1, 2, 3, 4}
2
{1, 3, 4}
3
{2, 3}
4
{1, 2, 3, 3, 4}
Answer and Solution
Answer
A. {1, 2, 3, 4}
Solution:
The universal set should include all unique elements from A and B: {1, 2, 3, 4}.
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